15128148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{180097}}^1$

素因数の和:180111

約数の個数: 24

約数和(自身を含む): 40341952

約数和(自身を除く): 25213804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 180097, 360194, 540291, 720388, 1080582, 1260679, 2161164, 2521358, 3782037, 5042716, 7564074, 15128148]

約数ペア:

[(1, 15128148), (2, 7564074), (3, 5042716), (4, 3782037), (6, 2521358), (7, 2161164), (12, 1260679), (14, 1080582), (21, 720388), (28, 540291), (42, 360194), (84, 180097)]